反应详情

[1-[[[2-(Cyclohexylcarbonyl)phenyl]amino]carbonyl]hydrazino]-acetic acid ethyl ester (20 mg) was dissolved in TFA (0.2 mL) and aged for about 15 min. HPLC analysis at this point revealed the disappearance of the signal @ 10.5 min corresponding to starting material, and the appearance of a signal @ 11.01 min corresponding to product. This material was characterized by comparison of the HPLC traces with that of an authentic sample.

1. custom@ 10.5 min
2. waitthe appearance of a signal @ 11.01 min corresponding to product